M
Matsuo Sekine
Researcher at Tokyo Institute of Technology
Publications - 83
Citations - 924
Matsuo Sekine is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Clutter & Weibull distribution. The author has an hindex of 16, co-authored 82 publications receiving 896 citations.
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Book
Weibull radar clutter
Matsuo Sekine,Yuhai H. Mao +1 more
TL;DR: In this article, the authors provide the reader with a detailed treatment of Weibull distribution as applied to radar systems, including general derivation, measurements, and comparison with various distributions including Rayleigh, gamma, log-nornal and k- distributions.
Journal ArticleDOI
Weibull-Distributed Ground Clutter
Matsuo Sekine,S. Ohtani,Toshimitsu Musha,Takeru Irabu,Eiichi Kiuchi,Toshihiko Hagisawa,Yuichi Tomita +6 more
TL;DR: Weibull-distributed ground clutter of cultivated land was measured using an L-band long-range air-route surveillance radar (ARSR) having a 3.0?s pulsewidth and a 1.23° beamwidth at very low grazing angles between 0.21° and 0.32° as discussed by the authors.
Journal ArticleDOI
Weibull raindrop-size distribution and its application to rain attenuation
H. Jiang,M. Sano,Matsuo Sekine +2 more
TL;DR: In this article, a Weibull raindrop-size distribution was proposed by fitting the measurements of rainfall observed using a distrometer in Tokyo, and a propagation experiment at 103 GHz was introduced.
Proceedings ArticleDOI
Rain Attenuation 0f Centimeter, Millimeter and Submillimeter Radio Waves
Matsuo Sekine,Goran Lind +1 more
TL;DR: In this article, rain attenuation from 1 to 1000 GHz was calculated by using a Weibu11 distribution for raindrop-size, which was assumed to be caused by coalescence, drop break-up and a chain reaction process.
Journal ArticleDOI
On Weibull-Distributed Weather Clutter
TL;DR: In this article, the measured clutter amplitudes obey a Weibull distribution using an L band range (200nmi) air-route surveillance radar (ARSR) and it was shown that the measured cliques obey a